Students from Sherwood High School in Sandy Spring will present “And Then There Were None” at 7:30 p.m. Thursday through Saturday in the school’s Ertzman Theatre, 300 Olney Sandy Spring Road.

Ten guilty strangers are trapped on an island in Agatha Christie’s mystery comedy. One by one, they are accused of murder; one by one they start to die. A nursery rhyme tells how each of the 10 “soldiers” meets his death until there were none.

Tickets cost $10 for adults and $8 for students and are available at the door. For more information, email Andrew_R_Dodge@mcpsmd.org.